{"id":38821,"date":"2024-04-23T11:58:17","date_gmt":"2024-04-23T11:58:17","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=38821"},"modified":"2024-04-23T11:58:18","modified_gmt":"2024-04-23T11:58:18","slug":"hydrocarbons-exploration-and-extraction-upsc","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/","title":{"rendered":"Hydrocarbons Exploration and Extraction &#8211; UPSC"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/edukemy.com\/upsc-current-affairs?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Current+Affairs\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"300\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/19.png\" alt=\"\" class=\"wp-image-42406\" srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/19.png 1280w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/19-1170x274.png 1170w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/19-585x137.png 585w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/a><\/figure>\n\n\n\n<p>Exploration and extraction of hydrocarbons represent the dynamic processes by which humanity accesses and harnesses the vast energy resources hidden beneath the Earth&#8217;s surface. Hydrocarbons, compounds consisting entirely of hydrogen and carbon atoms, serve as the backbone of modern industrial civilization, powering transportation, electricity generation, and myriad other sectors. The pursuit of these resources encompasses a wide array of scientific, technological, and environmental challenges, from identifying promising geological formations to deploying advanced drilling techniques in remote and often harsh environments. As societies balance the imperative of energy security with growing concerns about climate change and environmental sustainability, the exploration and extraction of hydrocarbons stand at the intersection of complex geopolitical, economic, and ethical considerations.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Tags: GS Paper &#8211; 3, Industrial Growth<\/strong>\u00a0<\/p><\/blockquote>\n\n\n\n<p><strong>For Prelims:<\/strong> Hydrocarbons, Hydrocarbon Exploration, Hydrocarbon Licensing Policy, Open Acreage Licensing Programme (OALP).&nbsp;<\/p>\n\n\n\n<p><strong>For Mains:<\/strong> The geological processes, extraction methods, and environmental impact of hydrocarbon extraction, Drawbacks of the New Exploration Licensing Policy (NELP), Hydrocarbon Exploration and Licensing Policy (HELP): Functions, Challenges, Advantages.&nbsp;<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-6a04a83fb8464\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a04a83fb8464\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Context\" title=\"Context:&nbsp;&nbsp;&nbsp;\">Context:&nbsp;&nbsp;&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#What_are_Hydrocarbons_and_their_Storage\" title=\"What are Hydrocarbons and their Storage?&nbsp;\">What are Hydrocarbons and their Storage?&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#About\" title=\"About:&nbsp;&nbsp;\">About:&nbsp;&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Types_Hydrocarbons_can_be_classified_based_on_their_structure_and_bonding_into\" title=\"Types: Hydrocarbons can be classified based on their structure and bonding into:&nbsp;\">Types: Hydrocarbons can be classified based on their structure and bonding into:&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Formation_and_Storage\" title=\"Formation and Storage:&nbsp;\">Formation and Storage:&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Globally_Top_Oil_Producers_and_Consumers_Country\" title=\"Globally Top Oil Producers and Consumers Country:&nbsp;\">Globally Top Oil Producers and Consumers Country:&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#The_top_5_Oil_Producers_and_share_of_total_world_oil_production\" title=\"The top 5 Oil Producers and share of total world oil production&nbsp;\">The top 5 Oil Producers and share of total world oil production&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#The_top_5_Oil_Consumers_and_share_of_total_world_oil_consumption\" title=\"The top 5 Oil Consumers and share of total world oil consumption&nbsp;\">The top 5 Oil Consumers and share of total world oil consumption&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Hydrocarbons_Accessed_and_Extracted\" title=\"Hydrocarbons Accessed and Extracted:&nbsp;\">Hydrocarbons Accessed and Extracted:&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Note\" title=\"Note:&nbsp;&nbsp;\">Note:&nbsp;&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Sedimentary_Basins_in_India\" title=\"Sedimentary Basins in India:&nbsp;\">Sedimentary Basins in India:&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Policies_Related_to_Hydrocarbon_Extraction_in_India\" title=\"Policies Related to Hydrocarbon Extraction in India:&nbsp;\">Policies Related to Hydrocarbon Extraction in India:&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#UPSC_Civil_Services_Examination_Previous_Year_Question_PYQ\" title=\"UPSC Civil Services Examination, Previous Year Question (PYQ)\u00a0\">UPSC Civil Services Examination, Previous Year Question (PYQ)\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Prelims\" title=\"Prelims:&nbsp;\">Prelims:&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Mains\" title=\"Mains:&nbsp;\">Mains:&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#FAQs\" title=\"FAQs\">FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Q_What_are_hydrocarbons\" title=\"Q: What are hydrocarbons?\">Q: What are hydrocarbons?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Q_How_is_hydrocarbon_exploration_conducted\" title=\"Q: How is hydrocarbon exploration conducted?\">Q: How is hydrocarbon exploration conducted?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Q_What_is_the_process_of_hydrocarbon_extraction\" title=\"Q: What is the process of hydrocarbon extraction?\">Q: What is the process of hydrocarbon extraction?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Q_What_are_the_environmental_considerations_in_hydrocarbon_exploration_and_extraction\" title=\"Q: What are the environmental considerations in hydrocarbon exploration and extraction?\">Q: What are the environmental considerations in hydrocarbon exploration and extraction?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Q_What_role_does_technology_play_in_hydrocarbon_exploration_and_extraction\" title=\"Q: What role does technology play in hydrocarbon exploration and extraction?\">Q: What role does technology play in hydrocarbon exploration and extraction?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/edukemy.com\/blog\/hydrocarbons-exploration-and-extraction-upsc\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Context\"><\/span><strong>Context:&nbsp;&nbsp;<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>The Industrial Revolutions were fueled by hydrocarbons, causing pollution and contributing to global warming. With rising temperatures, it&#8217;s imperative to explore less damaging methods of utilising these resources.&nbsp;<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_Hydrocarbons_and_their_Storage\"><\/span><strong>What are Hydrocarbons and their Storage?<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About\"><\/span><strong>About:&nbsp;<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Hydrocarbons consist of carbon and hydrogen atoms, forming various configurations.&nbsp;&nbsp;<\/li><li>Hydrocarbon Exploration seeks deposits of petroleum and natural gas in the Earth&#8217;s crust, also termed oil and gas exploration.&nbsp;&nbsp;<\/li><li>Kerogens, organic matter lumps, are the primary hydrocarbon source underground, originating from lake, marine, or terrestrial ecosystems.&nbsp;&nbsp;<\/li><li>Kerogen breakdown occurs due to surrounding rock forces, yielding waxy oils from lacustrine kerogen, oil and gas from marine kerogen, and light oils, gas, and coal from terrestrial kerogen.&nbsp;<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"384\" height=\"257\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/04\/image-110.png\" alt=\"Hydrocarbons\" class=\"wp-image-38824 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/04\/image-110.png 384w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/04\/image-110-263x175.png 263w\" data-sizes=\"(max-width: 384px) 100vw, 384px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 384px; --smush-placeholder-aspect-ratio: 384\/257;\" \/><figcaption>Hydrocarbons<\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_Hydrocarbons_can_be_classified_based_on_their_structure_and_bonding_into\"><\/span><strong>Types: Hydrocarbons can be classified based on their structure and bonding into:<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Alkanes (Saturated):<\/strong>\u00a0<ul><li>Structure: Single bonds between carbon atoms.\u00a0<\/li><li>General Formula: CnH2n+2. Examples: Methane (CH4) and ethane (C2H6).\u00a0<\/li><li>Properties: Non-reactive; primarily used as fuels.\u00a0<\/li><\/ul><\/li><li><strong>Alkenes (Unsaturated with Double Bonds):<\/strong>\u00a0<ul><li>Structure: At least one double bond between carbon atoms.\u00a0<\/li><li>General Formula: Cn H2n. Examples: Ethylene (C2H4) and propylene (C3H6).\u00a0<\/li><li>Properties: More reactive than alkanes due to the double bond; used in chemical synthesis and as a precursor for plastics.\u00a0<\/li><\/ul><\/li><li><strong>Alkynes (Unsaturated with Triple Bonds):<\/strong>\u00a0<ul><li>Structure: At least one triple bond between carbon atoms.\u00a0<\/li><li>General Formula: CnH2n\u22122. Example: Acetylene (C2H2).\u00a0<\/li><li>Properties: Highly reactive; used in welding (oxy-acetylene torches) and as a chemical building block.\u00a0<\/li><\/ul><\/li><li><strong>Aromatic Hydrocarbons (Arenes):<\/strong>\u00a0<ul><li>Structure: Rings of carbon atoms with alternating double bonds (aromatic rings).\u00a0<\/li><li>Examples: Benzene (C6H6) and toluene (C7H8).\u00a0<\/li><li>Properties: Stable due to their aromatic rings; used in the manufacture of dyes, detergents, and explosives.\u00a0<\/li><\/ul><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Formation_and_Storage\"><\/span><strong>Formation and Storage:<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Hydrocarbons naturally occur in plants, trees, and fossil fuels, serving as primary components of petroleum and natural gas for various applications like fuels and plastics production.&nbsp;<\/li><li>Crude Oil and Natural Gas: Found under Sedimentary Rocks, formed over millions of years with dead plants and animals buried underground, eventually transforming into fossil fuels due to intense heat and pressure.&nbsp;<\/li><li>Reservoir Formation: Occurs when a more resistant rock overlays a less resistant one, creating a lid that causes hydrocarbons to accumulate below it.&nbsp;<\/li><li>Process of Formation: Dead organic matter buried underground provides carbon content, covered by mud that eventually turns into rock, and transformed into fossil fuels due to heat and pressure.&nbsp;<\/li><li>Important Requisites: Formation requires the absence of oxygen and air, with impervious rocks trapping crude oil under sedimentary layers, while less dense natural gas floats over crude oil.&nbsp;<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Globally_Top_Oil_Producers_and_Consumers_Country\"><\/span>Globally Top Oil Producers and Consumers Country:&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_top_5_Oil_Producers_and_share_of_total_world_oil_production\"><\/span><strong>The top 5 Oil Producers and share of total world oil production<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"pcrstb-wrap\"><table><tbody><tr><td><strong>Country<\/strong>&nbsp;<\/td><td><strong>Share of world total<\/strong>&nbsp;<\/td><\/tr><tr><td><strong>United States<\/strong>&nbsp;<\/td><td>22%&nbsp;<\/td><\/tr><tr><td><strong>Saudi Arabia<\/strong>&nbsp;<\/td><td>11%&nbsp;<\/td><\/tr><tr><td><strong>Russia<\/strong>&nbsp;<\/td><td>11%&nbsp;<\/td><\/tr><tr><td><strong>Canada<\/strong>&nbsp;<\/td><td>6%&nbsp;<\/td><\/tr><tr><td><strong>China<\/strong>&nbsp;<\/td><td>5%&nbsp;<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_top_5_Oil_Consumers_and_share_of_total_world_oil_consumption\"><\/span><strong>The top 5 Oil Consumers and share of total world oil consumption<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"pcrstb-wrap\"><table><tbody><tr><td><strong>Country<\/strong>&nbsp;<\/td><td><strong>Share of world total<\/strong>&nbsp;<\/td><\/tr><tr><td><strong>United States<\/strong>&nbsp;<\/td><td>20%&nbsp;<\/td><\/tr><tr><td><strong>China<\/strong>&nbsp;<\/td><td>15%&nbsp;<\/td><\/tr><tr><td><strong>India<\/strong>&nbsp;<\/td><td>5%&nbsp;<\/td><\/tr><tr><td><strong>Russia<\/strong>&nbsp;<\/td><td>4%&nbsp;<\/td><\/tr><tr><td><strong>Saudi Arabia<\/strong>&nbsp;<\/td><td>4%&nbsp;<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hydrocarbons_Accessed_and_Extracted\"><\/span><strong>Hydrocarbons Accessed and Extracted:<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Accessing Hydrocarbons:<\/strong>&nbsp;<\/li><li><strong>Creating a Production Well:<\/strong> The initial step involves drilling a production well strategically located to maximise drainage from the reservoir, using a drilling machine.&nbsp;<\/li><li><strong>Casing and Cementing: <\/strong>Steel casings are inserted into the well, surrounded by cement slurry, to prevent cave-ins and fluid intrusion, with drilling fluid aiding in cooling and removing rock cuttings.&nbsp;<\/li><li><strong>Blowout Prevention:<\/strong> Careful control of drilling fluid pressure is crucial to prevent uncontrolled hydrocarbon release, akin to an oil eruption.&nbsp;<\/li><li><strong>Mud-logging:<\/strong> This process records rock cuttings by depth and analyses their properties.&nbsp;<\/li><li><strong>Drilling<\/strong>: Conducted by drilling rigs equipped with generators and batteries, including offshore installations for stability and underwater extraction.&nbsp;<\/li><li><strong>Extracting Hydrocarbons:<\/strong>&nbsp;<\/li><li><strong>Completion Stage: <\/strong>Involves removing the drill string and creating small holes in the casing to drain hydrocarbons, with control systems and pump jacks managing outflow.&nbsp;<\/li><li><strong><em>Production Stage:<\/em><\/strong> Utilises valve systems and pump jacks to lift hydrocarbons, with three phases\u2014primary, secondary, and tertiary\u2014employing natural processes, artificial pressure induction, and enhanced recovery methods respectively.&nbsp;<\/li><li><strong>Well Plugging and Decommissioning:<\/strong>&nbsp;<\/li><li><strong>Abandonment: <\/strong>Extraction ceases when no longer profitable, and abandoned wells are plugged to prevent hydrocarbon leakage.&nbsp;<\/li><li><strong>Decommissioning:<\/strong> Permanent sealing of wells, though costly, is essential for environmental safety, despite being financially challenging for operators.&nbsp;<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Note\"><\/span><strong>Note:&nbsp;<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sedimentary_Basins_in_India\"><\/span><strong>Sedimentary Basins in India:<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>India boasts 26 sedimentary basins spanning 3.4 million square kilometres.\u00a0<\/li><li>These basins are distributed as follows: 49% on land, 12% in shallow water, and 39% in deepwater regions.\u00a0<\/li><li>They are categorised based on hydrocarbon resource maturity:\u00a0<\/li><li><strong>Category-I: <\/strong>Active basins with existing reserves and ongoing production.\u00a0<\/li><li><strong>Category-II:<\/strong> Basins with potential reserves awaiting commercial development.\u00a0<\/li><li><strong>Category-III<\/strong>: Basins with unexplored resources yet to be discovered.\u00a0<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"542\" height=\"752\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/04\/image-111.png\" alt=\"Indian Sedimentary Basins\" class=\"wp-image-38825 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 542px; --smush-placeholder-aspect-ratio: 542\/752;\" \/><figcaption>Indian Sedimentary Basins<\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Policies_Related_to_Hydrocarbon_Extraction_in_India\"><\/span><strong>Policies Related to Hydrocarbon Extraction in India:<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>The Hydrocarbon Exploration and Licensing Policy (HELP) replaces the New Exploration Licensing Policy (NELP) to boost domestic oil and gas production.&nbsp;<\/li><li>HELP aims to simplify regulations, offer tax incentives, provide pricing and marketing freedom, and increase transparency.&nbsp;<\/li><li>It aligns with the government&#8217;s goal to double oil and gas output by 2022-23 and reduces administrative discretion.&nbsp;<\/li><li>The Open Acreage Licensing Programme (OLAP) under HELP grants companies autonomy in exploration by providing data and allowing exploration in chosen areas.&nbsp;<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"UPSC_Civil_Services_Examination_Previous_Year_Question_PYQ\"><\/span><strong>UPSC Civil Services Examination, Previous Year Question (PYQ)<\/strong>\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prelims\"><\/span><strong><em>Prelims:<\/em><\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Q:1 The term \u2018West Texas Intermediate\u2019, sometimes found in news, refers to a grade of (<\/strong><strong>2020)<\/strong>&nbsp;<\/p>\n\n\n\n<p><strong>(a)<\/strong> Crude oil&nbsp;<br><strong>(b)<\/strong> Bullion&nbsp;<br><strong>(c)<\/strong> Rare earth elements&nbsp;<br><strong>(d)<\/strong> Uranium&nbsp;<\/p>\n\n\n\n<p><strong>Answer: (a)<\/strong>&nbsp;<\/p>\n\n\n\n<p><strong>Q:2 According to India\u2019s National Policy on Biofuels, which of the following can be used as raw materials for the production of biofuels? (2020)<\/strong>&nbsp;<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Cassava\u00a0<\/li><li>Damaged wheat grains\u00a0<\/li><li>Groundnut seeds\u00a0<\/li><li>Horse gram\u00a0<\/li><li>Rotten potatoes\u00a0<\/li><li>Sugar beet\u00a0<\/li><\/ol>\n\n\n\n<p><strong>Select the correct answer using the code given below:<\/strong>&nbsp;<\/p>\n\n\n\n<p><strong>(a)<\/strong> 1, 2, 5 and 6 only&nbsp;<br><strong>(b)<\/strong> 1, 3, 4 and 6 only&nbsp;<br><strong>(c)<\/strong> 2, 3, 4 and 5 only&nbsp;<br><strong>(d)<\/strong> 1, 2, 3, 4, 5 and 6&nbsp;<\/p>\n\n\n\n<p><strong>Ans: (a)<\/strong>&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"384\" height=\"257\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/04\/image-110.png\" alt=\"\" class=\"wp-image-38823 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/04\/image-110.png 384w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/04\/image-110-263x175.png 263w\" data-sizes=\"(max-width: 384px) 100vw, 384px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 384px; --smush-placeholder-aspect-ratio: 384\/257;\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mains\"><\/span><strong><em>Mains:<\/em><\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Q:1&nbsp; Access to affordable, reliable, sustainable and modern energy is the sine qua non to achieve Sustainable Development Goals (SDGs). Comment on the progress made in India in this regard. (2018)<\/strong>&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.thehindu.com\/sci-tech\/science\/hydrocarbon-extraction-drilling\/article68067808.ece\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Source:<\/strong><\/a><a href=\"https:\/\/www.thehindu.com\/sci-tech\/science\/hydrocarbon-extraction-drilling\/article68067808.ece\" target=\"_blank\" rel=\"noreferrer noopener\"><strong> (TH<\/strong><\/a><strong>)<\/strong>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_are_hydrocarbons\"><\/span>Q: <strong>What are hydrocarbons?<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Hydrocarbons are organic compounds made up of hydrogen and carbon atoms. They are the primary constituents of fossil fuels like oil, natural gas, and coal. These molecules range from simple structures like methane (CH4) to complex ones such as aromatic hydrocarbons like benzene (C6H6).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_How_is_hydrocarbon_exploration_conducted\"><\/span>Q: <strong>How is hydrocarbon exploration conducted?<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Hydrocarbon exploration involves various techniques to locate potential reservoirs beneath the Earth&#8217;s surface. This includes seismic surveys, where sound waves are sent into the ground and their reflections are analyzed to map subsurface structures. Other methods include gravity and magnetic surveys, as well as remote sensing technologies like satellite imagery.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_is_the_process_of_hydrocarbon_extraction\"><\/span>Q: <strong>What is the process of hydrocarbon extraction?<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Hydrocarbon extraction begins with drilling wells into the identified reservoirs. Depending on the type of reservoir and its depth, different drilling techniques such as vertical, directional, or horizontal drilling may be employed. Once a well is drilled, various methods like hydraulic fracturing (fracking) or steam injection may be used to enhance extraction. Finally, the extracted hydrocarbons are processed to separate them into usable products like gasoline, diesel, and petrochemicals.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_are_the_environmental_considerations_in_hydrocarbon_exploration_and_extraction\"><\/span>Q: <strong>What are the environmental considerations in hydrocarbon exploration and extraction?<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Environmental impacts of hydrocarbon activities include habitat disruption, water and soil contamination, air pollution from drilling operations, and greenhouse gas emissions. To mitigate these impacts, companies employ technologies like directional drilling to minimize surface disturbance, implement rigorous wastewater management practices, and invest in renewable energy alternatives.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_role_does_technology_play_in_hydrocarbon_exploration_and_extraction\"><\/span>Q: <strong>What role does technology play in hydrocarbon exploration and extraction?<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Technology plays a crucial role in every stage of hydrocarbon operations. Advanced seismic imaging techniques allow for more accurate mapping of subsurface structures, while drilling technologies like horizontal drilling and fracking enable access to previously inaccessible reserves. Additionally, digital monitoring systems enhance operational efficiency and safety, while advancements in extraction and refining processes improve resource recovery and reduce environmental footprint.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/UPSC-Essay-Course-1280\u00d7300-1-3.svg\" alt=\"\" class=\"wp-image-42688 lazyload\" width=\"781\" height=\"182\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 781px; --smush-placeholder-aspect-ratio: 781\/182;\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p>For Daily Updates and Study Material:<\/p>\n\n\n\n<p>Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Learn through Videos &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3vOD8sU\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>2. Be Exam Ready by Practicing Daily MCQs &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3Q9z2nF\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>3. Daily Newsletter &#8211; Get all your Current Affairs Covered &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3bE2y5J\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>4. Mains Answer Writing Practice &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3mZuVxl\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visit_our_YouTube_Channel_%E2%80%93_here\"><\/span>Visit our YouTube Channel &#8211;&nbsp;<a href=\"https:\/\/www.youtube.com\/@EduKemyforIAS\">here<\/a><span class=\"ez-toc-section-end\"><\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Hydrocarbons, compounds consisting entirely of hydrogen and carbon atoms, serve as the backbone of modern industrial civilization, powering transportation, electricity generation, and myriad other sectors. <\/p>\n","protected":false},"author":21,"featured_media":38822,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[265],"tags":[161,3255,232,140],"class_list":["post-38821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-current-affairs","tag-daily-current-affairs-upsc","tag-hydrocarbons","tag-upsc","tag-upsc_preparation_strategy"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/38821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/comments?post=38821"}],"version-history":[{"count":1,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/38821\/revisions"}],"predecessor-version":[{"id":38826,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/38821\/revisions\/38826"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media\/38822"}],"wp:attachment":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media?parent=38821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/categories?post=38821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/tags?post=38821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}